发明授权
US5193898A Rechargeable miniature flashlight 失效
充电式微型手电筒

Rechargeable miniature flashlight
摘要:
A miniature two or three cell flashlight as disclosed to comprise a barrel, a tailcap, a head assembly, and means for holding a miniature lamp bulb and for providing interruptible electrical coupling to dry cell batteries retained within the barrel and having a recharger for charging the chargeable batteries via conductors in the tailcap.
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